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getSQLinfo.vbs 获得SQL数据/日志空间使用情况的脚本

来源:互联网 作者:佚名 时间:2012-08-30 10:15
这个脚本可以获取SQL数据/日志的空间使用情况方便及时了解sql使用空间情况
获得SQL数据/日志空间使用,已使用的和未使用的空间的脚本

getSQLinfo.vbs
'script to get SQL DATA/LOG Space Used, Space unused,
and Space Free
'Author: Felipe Ferreira, Daniel Magrini
'Date: 05/07/07
'Version 2,0

'@@TO CHANGE::: SERVERNAME\Instance, domain\user, password AND DATABSE!

'____________________________________________________________________________
Const ForReading = 1, ForWriting = 2, ForAppending = 8
Set oFSO = CreateObject("Scripting.FilesyStemObject")
outputfile = "CheckSqlDB_Size.txt"
Set ofile = oFso.OpenTextFile(outputfile,8, True)
oFile.Writeline "######################################################"
oFile.Writeline "This command executed in " & Date & " at " & Time & VbCrLf
'____________________________________________________________________________

CheckSQLData
CheckSQLLOG


'############## GET SQL DATA SPACE USED, SPACE TOTAL, SPACE FREE
'Function checkSQL(strServer,strDB) in the future make it a function....
Sub CheckSQLDATA
Const adOpenDynamic = 1, adLockOptimistic = 3
Dim strQuery
Dim objConnection, objRecordSet
Dim strQueryResult, strQueryResult2
Dim UsedDataSpace, TotalDataSpace, FreeDataSpace
Set objConnection = CreateObject("ADODB.Connection")
Set objRecordSet = CreateObject("ADODB.Recordset")

objConnection.Open _
"Provider=SQLOLEDB.1;Server=192.168.8.10;User ID=sa;Password=lcx;Database=master;"

strQuery = "DBCC showfilestats"
objRecordSet.Open strQuery, objConnection, adOpenDynamic, adLockOptimistic
if objRecordSet.eof Then
'nothing returned
wscript.echo "ERROR!!!"
Else

'NOTE : To get the value in MB 64 / 1024 = 0.0625
Do Until objRecordSet.eof
strQueryResult = objRecordSet.Fields("UsedExtents")
UsedDataSpace = strQueryResult * 0.0625
strQueryResult2 = objRecordSet.Fields("TotalExtents")
TotalDataSpace = strQueryResult2 * 0.0625
FreeDataSpace = TotalDataSpace - UsedDataSpace

'Clean Data
UsedDataSpace = Left(UsedDataSpace,4)
FreeDataSpace = Left(FreeDataSpace,4)
TotalDataSpace = Left(TotalDataSpace,4)

'Print Result on Screen
Wscript.echo "Used Space(MB) = " & UsedDataSpace
Wscript.Echo "Free Space(MB) = " & FreeDataSpace
Wscript.Echo "Total Space(MB) = " & TotalDataSpace

'Write on File
ofile.WriteLine "Used DATA Space(MB) = " & UsedDataSpace
ofile.WriteLine "Free DATA Space(MB) = " & FreeDataSpace
ofile.WriteLine "Total DATA Space(MB) = " & TotalDataSpace

objRecordSet.MoveNext
loop
end if
objRecordSet.Close
objConnection.Close
set objConnection = nothing
set objRecordSet = nothing
end sub

Sub CheckSQLLOG
Const adOpenDynamic = 1, adLockOptimistic = 3
Dim strQuery
Dim objConnection, objRecordSet
Dim strQueryResult, strQueryResult2
Dim UsedLogSpace, TotalLogSpace, FreeLogSpace
Set objConnection = CreateObject("ADODB.Connection")
Set objRecordSet = CreateObject("ADODB.Recordset")

objConnection.Open _
"Provider=SQLOLEDB.1;Server=192.168.8.10;User ID=sa;Password=lcx;Database=master;"

strQuery = "DBCC SQLPERF(LOGSPACE)"
objRecordSet.Open strQuery, objConnection, adOpenDynamic, adLockOptimistic
if objRecordSet.eof Then
'nothing returned
wscript.echo "ERROR!!!"
Else


Do Until objRecordSet.eof
If objRecordSet.Fields("Database Name") = "master" Then


strQueryResult = objRecordSet.Fields("Log Size (MB)")
strQueryResult2 = objRecordSet.Fields("Log Space USed (%)")
UsedLogSpace = (strQueryResult * strQueryResult2) / 100
TotalLogSpace = strQueryResult
FreeLogSpace = TotalLogSpace - UsedLogSpace

'Clean Data
UsedLogSpace = Left(UsedLogSpace,4)
FreeLogSpace = Left(FreeLogSpace,4)
TotalLogSpace = Left(TotalLogSpace,4)

'Print Result on Screen
Wscript.echo "Used Space(MB) = " & UsedLogSpace
Wscript.Echo "Free Space(MB) = " & FreeLogSpace
Wscript.Echo "Total Space(MB) = " & TotalLogSpace

'Write on File
oFile.WriteLine "Used LOG Space(MB) = " & UsedLogSpace
oFile.WriteLine "Free LOG Space(MB) = " & FreeLogSpace
oFile.WriteLine "Total LOG Space(MB) = " & TotalLogSpace

oFile.close

Exit Do

End If

objRecordSet.MoveNext
loop
end if
objRecordSet.Close
objConnection.Close
set objConnection = nothing
set objRecordSet = nothing
end sub
WSCript.Quit

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